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tcp: Update TCP_BASE_MSS comment 

TCP_BASE_MSS is used as the default initial MSS value when MTU probing is
enabled. Update the comment to reflect this.

Suggested-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Josh Hunt 2019-08-07 19:52:30 -04:00 committed by David S. Miller
parent c04b79b6cf
commit 1555e6fdf0
1 changed files with 1 additions and 1 deletions
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2
include/net/tcp.h
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@ -64,7 +64,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
/* Minimal accepted MSS. It is (60+60+8) - (20+20). */ /* Minimal accepted MSS. It is (60+60+8) - (20+20). */
#define TCP_MIN_MSS 88U #define TCP_MIN_MSS 88U
/* The least MTU to use for probing */ /* The initial MTU to use for probing */
#define TCP_BASE_MSS 1024 #define TCP_BASE_MSS 1024
/* probing interval, default to 10 minutes as per RFC4821 */ /* probing interval, default to 10 minutes as per RFC4821 */